From 9764f4701f421904fcea0a939845551568e756ea Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Mon, 30 Apr 2007 20:58:16 +0000
Subject: Take into account the DHCP wan ip address as well

---
 usr/local/pkg/carp_settings.xml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'usr/local')

diff --git a/usr/local/pkg/carp_settings.xml b/usr/local/pkg/carp_settings.xml
index 288cb5b..6ea7ebd 100644
--- a/usr/local/pkg/carp_settings.xml
+++ b/usr/local/pkg/carp_settings.xml
@@ -171,7 +171,10 @@
 				if($vip['subnet'] == $_POST["synchronizetoip"]) 				
 					$input_errors[] = "CARP sync IP must be the backup firewall ip!  You cannot specify this firewalls IP in this location.";
 			}
-		}				
+		}
+		$wanip = find_interface_ip(get_real_wan_interface());	
+		if($wanip == $_POST["synchronizetoip"]) 
+			$input_errors[] = "CARP sync IP must be the backup firewall ip!  You cannot specify this firewalls IP in this location.";			
 	</custom_php_validation_command>
 	<custom_add_php_command_late>
 		/* setup carp interfaces */
-- 
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